HTMLHTML to JSX Converter
Convert HTML markup to valid React JSX — class becomes className, inline styles become objects, self-closing tags are fixed automatically, and a copyable React component migration pack gives you a starter component, Vitest smoke test, and review checklist.
Ctrl+Enter to run | Ctrl+K to switch tools | Recent button shows input history
Repeating this work? Turn this kind of browser utility into an API batch, MCP prompt, extension workflow, or shared team recipe.
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What does the converter change?
class→className, for→htmlFor, inline style strings→style objects, self-closes void elements, camelCases attributes, and converts HTML comments to JSX comments.
What is in the React component migration pack?
The pack includes a starter .jsx component, a Vitest and React Testing Library smoke test, install notes, conversion counts, and a review checklist for props, styles, accessibility, and behavior.
Does my HTML leave the browser?
No. The JSX conversion and component pack generation run in your browser and are not uploaded to HTMLToolz.